xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs: fpga: document fpga manager flags

Browse Source 
Add flags #defines to kerneldoc documentation in a
useful place.

Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Tull
2018-09-12 09:43:25 -05:00
committed by Greg Kroah-Hartman
parent b4d9a0e5ca
commit 492ecf6d65
2 changed files with 19 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Documentation/driver-api/fpga/fpga-mgr.rst
View File

@@ -184,6 +184,11 @@ API for implementing a new FPGA Manager driver
API for programming an FPGA API for programming an FPGA
--------------------------- ---------------------------
FPGA Manager flags
.. kernel-doc:: include/linux/fpga/fpga-mgr.h
:doc: FPGA Manager flags
.. kernel-doc:: include/linux/fpga/fpga-mgr.h .. kernel-doc:: include/linux/fpga/fpga-mgr.h
:functions: fpga_image_info :functions: fpga_image_info

20
include/linux/fpga/fpga-mgr.h
View File

@@ -53,12 +53,20 @@ enum fpga_mgr_states {
FPGA_MGR_STATE_OPERATING, FPGA_MGR_STATE_OPERATING,
}; };
/* /**
* FPGA Manager flags * DOC: FPGA Manager flags
* FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported *
* FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting * Flags used in the &fpga_image_info->flags field
* FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first *
* FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed * %FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported
*
* %FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting
*
* %FPGA_MGR_ENCRYPTED_BITSTREAM: indicates bitstream is encrypted
*
* %FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first
*
* %FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed
*/ */
#define FPGA_MGR_PARTIAL_RECONFIG BIT(0) #define FPGA_MGR_PARTIAL_RECONFIG BIT(0)
#define FPGA_MGR_EXTERNAL_CONFIG BIT(1) #define FPGA_MGR_EXTERNAL_CONFIG BIT(1)